clang::CXXBindTemporaryExpr Class Reference

Represents binding an expression to a temporary. More...

#include <ExprCXX.h>

Inheritance diagram for clang::CXXBindTemporaryExpr:

Collaboration diagram for clang::CXXBindTemporaryExpr:

List of all members.

Public Member Functions
	CXXBindTemporaryExpr (EmptyShell Empty)
CXXTemporary *	getTemporary ()
const CXXTemporary *	getTemporary () const
void	setTemporary (CXXTemporary *T)
const Expr *	getSubExpr () const
Expr *	getSubExpr ()
void	setSubExpr (Expr *E)
SourceLocation	getLocStart () const LLVM_READONLY
SourceLocation	getLocEnd () const LLVM_READONLY
child_range	children ()
Static Public Member Functions
static CXXBindTemporaryExpr *	Create (const ASTContext &C, CXXTemporary *Temp, Expr *SubExpr)
static bool	classof (const Stmt *T)

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Detailed Description

Represents binding an expression to a temporary.

This ensures the destructor is called for the temporary. It should only be needed for non-POD, non-trivially destructable class types. For example:

   struct S {
     S() { }  // User defined constructor makes S non-POD.
     ~S() { } // User defined destructor makes it non-trivial.
   };
   void test() {
     const S &s_ref = S(); // Requires a CXXBindTemporaryExpr.
   }

Definition at line 1025 of file ExprCXX.h.

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Constructor & Destructor Documentation

clang::CXXBindTemporaryExpr::CXXBindTemporaryExpr

(

EmptyShell

Empty

)

[inline]

Definition at line 1039 of file ExprCXX.h.

---

Member Function Documentation

child_range clang::CXXBindTemporaryExpr::children

(

)

[inline]

Reimplemented from clang::Stmt.

Definition at line 1064 of file ExprCXX.h.

static bool clang::CXXBindTemporaryExpr::classof

(

const Stmt *

T

)

[inline, static]

Reimplemented from clang::Expr.

Definition at line 1059 of file ExprCXX.h.

References clang::Stmt::getStmtClass().

CXXBindTemporaryExpr * CXXBindTemporaryExpr::Create	(	const ASTContext &	C,
		CXXTemporary *	Temp,
		Expr *	SubExpr
	)		[static]

Definition at line 792 of file ExprCXX.cpp.

References AttributeLangSupport::C, clang::Expr::getType(), clang::Type::isArrayType(), and clang::Type::isRecordType().

Referenced by clang::Sema::MaybeBindToTemporary().

SourceLocation clang::CXXBindTemporaryExpr::getLocEnd

(

)

const [inline]

Reimplemented from clang::Stmt.

Definition at line 1056 of file ExprCXX.h.

References clang::Stmt::getLocEnd().

SourceLocation clang::CXXBindTemporaryExpr::getLocStart

(

)

const [inline]

Reimplemented from clang::Stmt.

Definition at line 1053 of file ExprCXX.h.

References clang::Stmt::getLocStart().

const Expr* clang::CXXBindTemporaryExpr::getSubExpr

(

)

const [inline]

Definition at line 1049 of file ExprCXX.h.

Referenced by clang::Sema::ActOnDecltypeExpression(), clang::CodeGen::CodeGenFunction::EmitCXXBindTemporaryLValue(), clang::ento::ExprEngine::ProcessTemporaryDtor(), and clang::consumed::ConsumedStmtVisitor::VisitCXXBindTemporaryExpr().

Expr* clang::CXXBindTemporaryExpr::getSubExpr

(

)

[inline]

Definition at line 1050 of file ExprCXX.h.

CXXTemporary* clang::CXXBindTemporaryExpr::getTemporary

(

)

[inline]

Definition at line 1045 of file ExprCXX.h.

Referenced by clang::Sema::ActOnDecltypeExpression(), clang::CodeGen::CodeGenFunction::EmitCXXBindTemporaryLValue(), and clang::CFGImplicitDtor::getDestructorDecl().

const CXXTemporary* clang::CXXBindTemporaryExpr::getTemporary

(

)

const [inline]

Definition at line 1046 of file ExprCXX.h.

void clang::CXXBindTemporaryExpr::setSubExpr

(

Expr *

E

)

[inline]

Definition at line 1051 of file ExprCXX.h.

void clang::CXXBindTemporaryExpr::setTemporary

(

CXXTemporary *

T

)

[inline]

Definition at line 1047 of file ExprCXX.h.

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The documentation for this class was generated from the following files:

• ExprCXX.h
• ExprCXX.cpp